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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.

163.223.21.0/24

Risk Max LOW Footprint 5.469% Hits 40
Prefix / IP version
/24 · IPv4
Network
163.223.21.0
Broadcast
163.223.21.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
24.87249999999999 , 89.366
Hits / Errors
40 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138505 · DNSBD
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2